there's a reason why there are no women in the nfl. there's a reason why there are no women in major league baseball. there's a reason why there are no women in, you know, most male-centered professional sports. there is a difference physically between men and women. can we still say that in 2013? >> yes. >> you can't assume that every man is ready and capable. you may be, playing in the nfl. >> i don't assume that. i only want men that can meet the standards. i think this is very important, richard, because i just -- i hope the pentagon thinks through this in a way that doesn't put american lives at risk because the one thing that keeps men in combat right now fighting, as i've heard my entire life from veterans who have been there, it's not the flag. it's not the great idea of american democracy. it's your buddy next to you. and they leave no man. and if women are in combat, they will leave no woman behind. and the question is, will that, in any way, jeopardize the safety of men and women that are going to be fighting now in the futu